Chapter 1 – Rational Numbers
152. Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each.
09
Jul
152. Manavi and Kuber each receives an equal allowance. The table shows the fraction of their allowance each deposits into his/her saving account and the fraction each spends at the mall. If allowance of each is Rs. 1260 find the amount left with each. 125. Find the multiplicative inverse of July 9, 2021 Category: Chapter [...]
151. A skirt that is 35 7/8 cm long has a hem of 3 1/3 cm. How long will the skirt be if the hem is let down?
09
Jul
151. A skirt that is 35 7/8 cm long has a hem of 3 1/3 cm. How long will the skirt be if the hem is let down? 151. A skirt that is 35 7/8 cm long has a hem of 3 1/3 cm. How long will the skirt be if the hem is let [...]
150. The average life expectancies of males for several states are shown in the table. Express each decimal in the form p/q and arrange the states from the least to the greatest male life expectancy. State-wise data are included below; more indicators can be found in the “FACTFILE” section on the homepage for each state.
09
Jul
150. The average life expectancies of males for several states are shown in the table. Express each decimal in the form p/q and arrange the states from the least to the greatest male life expectancy. State-wise data are included below; more indicators can be found in the “FACTFILE” section on the homepage for each state. [...]
149. Here is a table which gives the information about the total rainfall for several months compared to the average monthly rains of a town. Write each decimal in the form of rational number p/q .
09
Jul
149. Here is a table which gives the information about the total rainfall for several months compared to the average monthly rains of a town. Write each decimal in the form of rational number p/q . 149. Here is a table which gives the information about the total rainfall for several months compared to the [...]
148. Roller Coaster at an amusement park is 2/3 m high. If a new roller coaster is built that is 3/5 times the height of the existing coaster, what will be the height of the new roller coaster?
09
Jul
148. Roller Coaster at an amusement park is 2/3 m high. If a new roller coaster is built that is 3/5 times the height of the existing coaster, what will be the height of the new roller coaster? 148. Roller Coaster at an amusement park is 2/3 m high. If a new roller coaster is [...]
147. The overall width in cm of several wide-screen televisions are 97.28 cm, 98 4/9 cm, 98 1/25 cm and 97.94 cm. Express these numbers as rational numbers in the form p/q and arrange the widths in ascending order.
09
Jul
147. The overall width in cm of several wide-screen televisions are 97.28 cm, 98 4/9 cm, 98 1/25 cm and 97.94 cm. Express these numbers as rational numbers in the form p/q and arrange the widths in ascending order. 147. The overall width in cm of several wide-screen televisions are 97.28 cm 98 1/25 cm [...]
146. The table shows the portion of some common materials that are recycled.
09
Jul
146. The table shows the portion of some common materials that are recycled. 146. The table shows the portion of some common materials that are recycled. July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,
145. The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect.
09
Jul
145. The table given below shows the distances, in kilometres, between four villages of a state. To find the distance between two villages, locate the square where the row for one village and the column for the other village intersect. 145. The table given below shows the distances between four villages of a state. To [...]
144. Four friends had a competition to see how far could they hop on one foot. The table given shows the distance covered by each.
09
Jul
144. Four friends had a competition to see how far could they hop on one foot. The table given shows the distance covered by each. 144. Four friends had a competition to see how far could they hop on one foot. The table given shows the distance covered by each. July 9, 2021 Category: Chapter [...]
143. One fruit salad recipe requires 1/2 cup of sugar. Another recipe for the same fruit salad requires 2 tablespoons of sugar. If 1 tablespoon is equivalent to 1/16 cup, how much more sugar does the first recipe require?
09
Jul
143. One fruit salad recipe requires 1/2 cup of sugar. Another recipe for the same fruit salad requires 2 tablespoons of sugar. If 1 tablespoon is equivalent to 1/16 cup, how much more sugar does the first recipe require? 143. One fruit salad recipe requires 1/2 cup of sugar. Another recipe for the same fruit [...]