২৭৭৩
Two hundred multiples of seven are chosen at random. and 300 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd?
উত্তর
20%
২৭৭৫
If the average of x and y is 40 , and z-x =60 , what is the average of y and z?
উত্তর
70
২৭৭৬
Three apples and twice as many oranges add up to one-half the number of cherries in a fruit basket. How many cherries are there?
উত্তর
18
২৭৭৭
A gram of fat contains 9 calories. An 1,800-calorie diet allows no more than 20% calories from fat. How many grams of fat are allowed in that diet?
উত্তর
40 g
২৭৮০
2 bats and 2 balls costs $48.00. 7BATS AND 6 BALLS COSTS $160.00 1 BAL 1 BAT COSTS:
উত্তর
$24