Question
PSLE
Fiona had two streamers of the same length. She cut the first streamer into equal parts of length 20 cm and to each part she tied 2 gold balloons. After that, she cut the second streamer into equal parts of length 45 cm and to each part she tied 5 grey balloons. When she finished tying, she counted that there were 4 more grey balloons than gold balloons. How many balloons were there altogether?
5 m

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PSLE
Fiona had two streamers of the same length. She cut the first streamer into equal parts of length 20 cm and to each part she tied 2 gold balloons. After that, she cut the second streamer into equal parts of length 45 cm and to each part she tied 5 grey balloons. When she finished tying, she counted that there were 4 more grey balloons than gold balloons. How many balloons were there altogether?