Question
PSLE
Kimberly had two ribbons of the same length. She cut the first ribbon into equal parts of length 90 cm and to each part she tied 3 grey cartoon cutouts. After that, she cut the second ribbon into equal parts of length 100 cm and to each part she tied 4 black cartoon cutouts. When she finished tying, she counted that there were 24 more black cartoon cutouts than grey cartoon cutouts. How many cartoon cutouts were there altogether?
5 m

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PSLE
Kimberly had two ribbons of the same length. She cut the first ribbon into equal parts of length 90 cm and to each part she tied 3 grey cartoon cutouts. After that, she cut the second ribbon into equal parts of length 100 cm and to each part she tied 4 black cartoon cutouts. When she finished tying, she counted that there were 24 more black cartoon cutouts than grey cartoon cutouts. How many cartoon cutouts were there altogether?