Answer key · Set A
How Many Fit Inside?
16 3/5 is the same as 6/10, so 6 tenths. Six scoops of 1/10 fit.
22 1/4 is 2/8, so 2 eighths. Two scoops fit.
3B 3/4 is 6/8, so six eighths are shaded. A shows only 3/8, and C is cut into fourths, not eighths.
48 4/5 is 8/10. Eight scoops of 1/10 fit.
5True Five eighths is five scoops of one eighth.
61 1/3 scoops 1/6 ÷ 1/8 = 8/6, which is 1 1/3. A bit of rice is left over after one scoop.
71/4 The scoop holds 4 fifths, and the rice is 1 fifth. 1 is one fourth of 4, so the rice fills 1/4 of a scoop.
81-C, 2-A, 3-D, 4-B Write both with the same bottom number, then count how many of the small piece fit.
9False Small pieces fit many times. 1/2 ÷ 1/8 = 4, which is bigger than 1/2.
104 1 3/5 is 8/5. Eight fifths in scoops of two fifths: 8 ÷ 2 = 4.
113 2 1/2 cups is 15 sixths. A scoop is 5 sixths. 15 ÷ 5 = 3 scoops.
12Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.