546 P4.FR.JM.17101636
Level 2
512 of a class are boys. The rest are girls. If there are 21 girls in the class, how many pupils are there altogether in the class?
3 m
Fraction to units Units method
547 P5.DE.NK.22122007
Level 2
A basket which contains 8 similar packets of sugar and 6 similar packets of salt has a mass of 6 kg 960 g. The basket alone is 480 g. Each packet of sugar has a mass of 540 g. Find the mass of each packet of salt in kg.
3 m
D 4 operations Mass More than or less than Equal stage Units method
548 P4.FR.JM.17101699
Level 2
The number of guppies was 23 of the number of angelfish in a fish tank. There were 30 fishes altogether. How many guppies were there in the fish tank?
3 m
Fraction to units Units method
549 P5.DE.NK.22122001
Level 2
Tony paid $63.80 for a hat, a shirt and a watch. The shirt cost $4.50 more than the hat. The watch cost $9.80 more than the shirt. Find the total cost of the watch and the hat.
3 m
D 4 operations More than or less than Model Units method
550 P4.FR.JM.17101628
Level 2
56 of a number is 90. What is the number?
3 m
Fraction to units Units method

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