?% of (150.31 ÷ 14.97 × 50.011) = 319.98
?% of (150 ÷ 15 × 50) = 320 ?/100 x 500 = 320 ? = 320/500 x 100 ? = 64
The LCM of six consecutive numbers is 420. The sum of the first and fourth numbers is equal to the sixth number. What is the product of six numbe...
What is the least number of square tiles required to pave the floor of a room 11 m 47 cm long and 6 m 82 cm broad?
In a school, 68 boys and 119 girls have been divided into the largest possible equal classes, so that each class of boy numbers the same as each class o...
Three numbers are in the ratio 4 : 9 : 13 and their LCM is 2340. Their HCF is:
What is the minimum number of square marbles required to tile a floor of length 2 metres 8cm and width 2 metres 86 cm?
The sum of two numbers is 99 and their HCF is 9. Total number of such pairs of numbers is?
The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?
The HCF of two numbers 110 and 1980 is:
What are the Highest Common Factor and Lowest Common Multiple of 6, 72, 120?
