# 急英文的數學幫我解答我明天早上要考試謝謝

1.Three boys have marbles in the ratio fo 19:5:3 IF the boy with the least number has a marbles, how many marbles does the boy with the greatest number have ? 2.The area of a circle with radius r is equal to the area of a rectangle with base b . Find the altitude of the rectangle in terms of r , b and π... 顯示更多 1.Three boys have marbles in the ratio fo 19:5:3 IF the boy with the least number has a marbles, how many marbles does the boy with the greatest number have ?

2.The area of a circle with radius r is equal to the area of a rectangle with base b .
Find the altitude of the rectangle in terms of r , b and π .

2 個解答 2